Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1989-11-27
1990-10-16
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524188, 524262, 524265, C08K 304
Patent
active
049636146
ABSTRACT:
Primer composition for glass comprising a silane coupling agent, a reaction product of a polyisocyanate and a silane compound, a film-forming agent, and an acidic carbon black having pH 2.5 to 4. Said primer composition has extremely high weatherability and is useful as a primer for glass, particularly for applying to window glass of automobiles.
REFERENCES:
patent: 4496611 (1985-01-01), Kawakubo et al.
patent: 4820751 (1989-04-01), Takeshita et al.
Ito Masahiro
Tsuno Shingo
Delmendo R. H.
Schofer Joseph L.
Sunstar Giken Kabushiki Kaisha
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